Here’s a meta description combining the three titles, aiming for a concise and compelling result: Tsitsipas loses a match, nerves after a tough US Open encounter. The US Open Semifinals are underway. Translation: Tsitsipas pierde un partido, los nervios tras la derrota en el US Open. Las Semifinales del Grand Slam están en marcha. --- Let me know if you\'d like me to refine this further!